I like how you’ve taken an existing sharks name and just made it literal. Very creative! Also, brilliant execution, this is one mean looking tiger… shark… I feel like this is what Energy Hounds should’ve been; walking sharks.
Presumably you could have made it more evident that he was a shark first by making the legs a different style than the shark’s body. As it is I might not have recognized it as a shark at first glance.
This creature is really cool but but I feel that it could do with another Dorsal fin on it’s back to carry across the shark more. Other than that, I really like this